-%package -n -devel
-Summary: library - development files
-Summary(pl.UTF-8): Biblioteka - pliki programistyczne
-Group: Development/Libraries
-# for (subset of) Qt5Core headers
-Requires: Qt5Core-devel = %{version}-%{release}
-Requires: zlib-devel
-
-%description -n -devel
-library - development files.
-
-%description -n -devel -l pl.UTF-8
-Biblioteka - pliki programistyczne.
-